The drawing shows an empty fuel tank about to be released by three different jet planes. at the moment of release, each plane has the same speed, and each tank is at the same height above the ground. however, the directions of the velocities of the planes are different. which tank has the largest speed upon hitting the ground? ignore friction and air resistance.

each tank hits the ground with same speed as above.

Explanation:

When fuel tanks are released there velocity u=0 m/s

all are released from the same height let it be h

let the velocity when they hit the ground be v

now using the equation

where g= acceleration due to gravity

put u=o and rearranging we get

clearly, velocity is only dependent on the height h, which is same for all hence, we conclude that each tank hits the ground with same speed as above.

a.metals can become magnetic if they have many spinning electrons that create magnetic fields.d.only some metals are attracted by magnets; these metals are called ferromagnetic.

d.wrapping an insulated wire around a metal with ferromagnetic properties and applying an electric current.

im srry but ur wrong the answer is d a smooth rock, some red dirt, and an empty bird's nest.